@article{park2021-34360490,
  author  = {Park, E. A. and Jung, A. R. and Lee, K. A.},
  title   = {{The Humanoid Robot Sil-Bot in a Cognitive Training Program for Community-Dwelling Elderly People with Mild Cognitive Impairment during the COVID-19 Pandemic: A Randomized Controlled Trial}},
  journal = {International journal of environmental research and public health},
  year    = {2021},
  doi     = {10.3390/ijerph18158198},
  pmid    = {34360490},
  url     = {https://doi.org/10.3390/ijerph18158198}
}